Home / 1,466,634,123.10-2,199,951,184.65-884,068,498.90

Finding the Fourth Proportional to 1,466,634,123.10, 2,199,951,184.65 and 884,068,498.90

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Solution

The fourth proportional to 1,466,634,123.10, 2,199,951,184.65 and 884,068,498.90 is: 1,326,102,748.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,466,634,123.10 : 2,199,951,184.65 = 884,068,498.90 : x
  2. Step 2: Convert to fraction form
    1,466,634,123.10/2,199,951,184.65 = 884,068,498.90/x
  3. Step 3: Cross multiply
    1,466,634,123.10x = 2,199,951,184.65 × 884,068,498.90
  4. Step 4: Simplify right side
    1,466,634,123.10x = 1,944,907,541,466,802,176
  5. Step 5: Solve for x
    x = 1,944,907,541,466,802,176/1,466,634,123.10
  6. Step 6: Final answer
    x = 1,326,102,748.35

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.